common.mk

# Copyright The HTNN Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

SHELL = /bin/bash
OS = $(shell uname)
IN_CI ?=

# Remember to remove tools downloaded into bin directory manually before updating them.
# If they need to be updated frequently, we can consider to store them in the `Dockerfile.dev`.
ROOT_DIR := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
LOCALBIN := $(ROOT_DIR)/bin
$(LOCALBIN):
	@mkdir -p $(LOCALBIN)

TARGET_SO       = libgolang.so
PROJECT_NAME    = mosn.io/htnn
DOCKER_MIRROR   = m.daocloud.io/

# Both images use glibc 2.31. Ensure libc in the images match each other.
BUILD_IMAGE     ?= $(DOCKER_MIRROR)docker.io/library/golang:1.22-bullseye
ENVOY_API_VERSION ?= 1.32
PROXY_IMAGE     ?= $(DOCKER_MIRROR)docker.io/envoyproxy/envoy:contrib-v1.32.0
# We also support other Envoy versions. See https://github.com/mosn/htnn/tree/main/site/content/en/docs/developer-guide/dataplane_support.md

# We may need to use timestamp if we need to update the image in one PR
REAL_DEV_TOOLS_IMAGE ?= ghcr.io/mosn/htnn-dev-tools:2024-07-12
DEV_TOOLS_IMAGE ?= $(DOCKER_MIRROR)$(REAL_DEV_TOOLS_IMAGE)

ISTIO_VERSION = 1.21.3
GATEWAY_API_VERSION = 1.0.0
MIN_K8S_VERSION = 1.26.0

GO_PROD_MODULES = api types controller plugins # To make life simper, we only run linter on 'prod modules'
GO_MODULES = $(GO_PROD_MODULES) e2e site tools ./examples/dev_your_plugin
# Don't run `go mod tidy` with `site` module, as this module is managed by docsy build image
GO_MODULES_EXCLUDE_SITE = $(filter-out site,$(GO_MODULES))

HELM_CHARTS = $(shell find ./manifests/charts -mindepth 1 -maxdepth 1 -type d)

# Define a recursive wildcard function
rwildcard=$(foreach d,$(wildcard $(addsuffix *,$(1))),$(call rwildcard,$d/,$(2))$(filter $(subst *,%,$(2)),$d))

PROTOC = protoc
PROTO_FILES = $(call rwildcard,$(GO_MODULES),*.proto)
GO_TARGETS = $(patsubst %.proto,%.pb.go,$(PROTO_FILES))

ENABLE_RACE ?= -race
TEST_OPTION ?= -gcflags="all=-N -l" ${ENABLE_RACE} -covermode=atomic -coverprofile=cover.out -coverpkg=${PROJECT_NAME}/...

MOUNT_GOMOD_CACHE = -v $(shell go env GOPATH):/go
ifeq ($(IN_CI), true)
	# Mount go mod cache in the CI environment will cause 'Permission denied' error
	# when accessing files on host in later phase because the mounted directory will
	# have files which is created by the root user in Docker.
	# Run as low privilege user in the Docker doesn't
	# work because we also need root to create /.cache in the Docker.
	MOUNT_GOMOD_CACHE =
endif